General description Manual Corner Radiator Rad Towel Rail Valves are designed for use with central heating radiators or towel rails. This pair features a stylish black finish and is made from durable ABS and brass materials. Technical specifications Connections: 15mm inlet, 1/2" BSP outlet Style: Corner Material: ABS/Brass Colour: Black Set Includes: 1 Manual Valve & 1 Lock-Shield Valve Installation We suggest you ask a qualified plumber to install this item. Other information Images for illustration purposes - colours may differ depending on your device screen and lighting. 5 years fit and forget Guarantee.